[INFO] cloning repository https://github.com/mimblewimble/grin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mimblewimble/grin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimblewimble%2Fgrin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimblewimble%2Fgrin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43b43d9749ea14a33e90da1e66a25197bcd91450
[INFO] checking mimblewimble/grin against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimblewimble%2Fgrin" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mimblewimble/grin on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/mimblewimble/grin
[INFO] finished tweaking git repo https://github.com/mimblewimble/grin
[INFO] tweaked toml for git repo https://github.com/mimblewimble/grin written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mimblewimble/grin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9631a39ccb8cc71769565f79fc06412ab82fb3b6cb19c5bdc7c1c6737a660cb
[INFO] running `Command { std: "docker" "start" "-a" "c9631a39ccb8cc71769565f79fc06412ab82fb3b6cb19c5bdc7c1c6737a660cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9631a39ccb8cc71769565f79fc06412ab82fb3b6cb19c5bdc7c1c6737a660cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9631a39ccb8cc71769565f79fc06412ab82fb3b6cb19c5bdc7c1c6737a660cb", kill_on_drop: false }`
[INFO] [stdout] c9631a39ccb8cc71769565f79fc06412ab82fb3b6cb19c5bdc7c1c6737a660cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7d0f6a8219d62753a047f121b4ec2ae4ecaf6a2d4821137483a875cf3471d6d8", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]    --> store/tests/test_bitmap.rs:125:25
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let start = Utc::now().timestamp_nanos();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]    --> store/tests/test_bitmap.rs:129:23
[INFO] [stdout]     |
[INFO] [stdout] 129 |     let fin = Utc::now().timestamp_nanos();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]    --> store/tests/test_bitmap.rs:138:25
[INFO] [stdout]     |
[INFO] [stdout] 138 |     let start = Utc::now().timestamp_nanos();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]    --> store/tests/test_bitmap.rs:140:23
[INFO] [stdout]     |
[INFO] [stdout] 140 |     let fin = Utc::now().timestamp_nanos();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]    --> store/tests/test_bitmap.rs:149:25
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let start = Utc::now().timestamp_nanos();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]    --> store/tests/test_bitmap.rs:151:23
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let fin = Utc::now().timestamp_nanos();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]   --> core/tests/pmmr.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let start = Utc::now().timestamp_nanos();
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::DateTime::<Tz>::timestamp_nanos`: use `timestamp_nanos_opt()` instead
[INFO] [stdout]   --> core/tests/pmmr.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let fin = Utc::now().timestamp_nanos();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking grin_p2p v5.3.0-alpha.1 (/opt/rustwide/workdir/p2p)
[INFO] [stdout] warning: function `clean_output_dir` is never used
[INFO] [stdout]   --> chain/tests/chain_test_helper.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn clean_output_dir(dir_name: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper v0.13.10
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]     Checking hyper-timeout v0.3.1
[INFO] [stderr]     Checking grin_api v5.3.0-alpha.1 (/opt/rustwide/workdir/api)
[INFO] [stderr]    Compiling git2 v0.13.25
[INFO] [stderr]     Checking grin_servers v5.3.0-alpha.1 (/opt/rustwide/workdir/servers)
[INFO] [stderr]    Compiling built v0.4.4
[INFO] [stderr]     Checking grin_config v5.3.0-alpha.1 (/opt/rustwide/workdir/config)
[INFO] [stderr]    Compiling grin v5.3.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/bin/cmd/client.rs:254:11
[INFO] [stdout]     |
[INFO] [stdout] 254 |     RPCError(String),
[INFO] [stdout]     |     -------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 254 |     RPCError(()),
[INFO] [stdout]     |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/bin/cmd/client.rs:254:11
[INFO] [stdout]     |
[INFO] [stdout] 254 |     RPCError(String),
[INFO] [stdout]     |     -------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 254 |     RPCError(()),
[INFO] [stdout]     |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.97s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v4.0.1, grin_secp256k1zkp v0.7.12, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7d0f6a8219d62753a047f121b4ec2ae4ecaf6a2d4821137483a875cf3471d6d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0f6a8219d62753a047f121b4ec2ae4ecaf6a2d4821137483a875cf3471d6d8", kill_on_drop: false }`
[INFO] [stdout] 7d0f6a8219d62753a047f121b4ec2ae4ecaf6a2d4821137483a875cf3471d6d8
[INFO] checking mimblewimble/grin against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimblewimble%2Fgrin" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mimblewimble/grin on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/mimblewimble/grin
[INFO] finished tweaking git repo https://github.com/mimblewimble/grin
[INFO] tweaked toml for git repo https://github.com/mimblewimble/grin written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mimblewimble/grin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4755ecef9146da6438b8f84338dc508f0852d1f693a343d3eab276fc303ddf8d
[INFO] running `Command { std: "docker" "start" "-a" "4755ecef9146da6438b8f84338dc508f0852d1f693a343d3eab276fc303ddf8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4755ecef9146da6438b8f84338dc508f0852d1f693a343d3eab276fc303ddf8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4755ecef9146da6438b8f84338dc508f0852d1f693a343d3eab276fc303ddf8d", kill_on_drop: false }`
[INFO] [stdout] 4755ecef9146da6438b8f84338dc508f0852d1f693a343d3eab276fc303ddf8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce3109d8233e12e95e5cc8dd2be26d51a8d53810c7224c31d07c350770fba9d4
[INFO] running `Command { std: "docker" "start" "-a" "ce3109d8233e12e95e5cc8dd2be26d51a8d53810c7224c31d07c350770fba9d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking unsafe-any v0.4.2
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking iana-time-zone v0.1.59
[INFO] [stderr]     Checking odds v0.2.26
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]     Checking parking_lot_core v0.7.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling jobserver v0.1.27
[INFO] [stderr]     Checking arrayvec v0.3.25
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking arc-swap v0.4.8
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking password-hash v0.2.3
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.12
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling croaring-sys v1.1.0
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking pbkdf2 v0.8.0
[INFO] [stderr]     Checking ripemd160 v0.9.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking supercow v0.1.0
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking pin-project-lite v0.1.12
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]     Checking tempfile v3.9.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking croaring v1.0.1
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking pin-project v1.1.4
[INFO] [stderr]    Compiling libz-sys v1.1.15
[INFO] [stderr]     Checking ct-logs v0.6.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling darling_core v0.20.4
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling libgit2-sys v0.12.26+1.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking time v0.3.31
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]    Compiling darling_macro v0.20.4
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling easy-jsonrpc-proc-macro-mw v0.5.1
[INFO] [stderr]     Checking xi-unicode v0.3.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]    Compiling darling v0.20.4
[INFO] [stderr]     Checking humansize v1.1.1
[INFO] [stderr]    Compiling enumset_derive v0.8.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking serde-value v0.6.0
[INFO] [stderr]     Checking chrono v0.4.33
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking jsonrpc-core v10.1.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking easy-jsonrpc-mw v0.5.4
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking enumset v1.1.3
[INFO] [stderr]     Checking pancurses v0.17.0
[INFO] [stderr]     Checking cursive_core v0.3.7
[INFO] [stderr]     Checking log4rs v0.12.0
[INFO] [stderr]     Checking ctrlc v3.4.2
[INFO] [stderr]    Compiling cargo-lock v4.0.1
[INFO] [stderr]     Checking rustls-native-certs v0.3.0
[INFO] [stderr]     Checking grin_util v5.3.0-alpha.1 (/opt/rustwide/workdir/util)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> util/src/hex.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 |         (0..hex.len())
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> util/src/hex.rs:50:37
[INFO] [stdout]    |
[INFO] [stdout] 50 |             .map(|i| u8::from_str_radix(&hex[i..i + 2], 16).map_err(|_| hex.to_string()))
[INFO] [stdout]    |                                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> util/src/hex.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 |         (0..hex.len())
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> util/src/hex.rs:50:37
[INFO] [stdout]    |
[INFO] [stdout] 50 |             .map(|i| u8::from_str_radix(&hex[i..i + 2], 16).map_err(|_| hex.to_string()))
[INFO] [stdout]    |                                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking grin_keychain v5.3.0-alpha.1 (/opt/rustwide/workdir/keychain)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> keychain/src/base58.rs:51:31
[INFO] [stdout]    |
[INFO] [stdout] 51 |     LittleEndian::read_u64(&data[0..8]) as u32
[INFO] [stdout]    |                                  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/base58.rs:285:43
[INFO] [stdout]     |
[INFO] [stdout] 285 |     let actual = LittleEndian::read_u32(&ret[ck_start..(ck_start + 4)]);
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/base58.rs:326:11
[INFO] [stdout]     |
[INFO] [stdout] 326 |     for _ in 0..leading_zero_count {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/base58.rs:362:50
[INFO] [stdout]     |
[INFO] [stdout] 362 |     encode_iter(data.iter().cloned().chain(checksum[0..4].iter().cloned()))
[INFO] [stdout]     |                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/base58.rs:369:49
[INFO] [stdout]     |
[INFO] [stdout] 369 |     let iter = data.iter().cloned().chain(checksum[0..4].iter().cloned());
[INFO] [stdout]     |                                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:364:40
[INFO] [stdout]     |
[INFO] [stdout] 364 |             chain_code: ChainCode::from(&result[32..]),
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:438:40
[INFO] [stdout]     |
[INFO] [stdout] 438 |             chain_code: ChainCode::from(&result[32..]),
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:461:46
[INFO] [stdout]     |
[INFO] [stdout] 461 |         Fingerprint::from(&self.identifier(hasher)[0..4])
[INFO] [stdout]     |                                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:520:46
[INFO] [stdout]     |
[INFO] [stdout] 520 |                 let chain_code = ChainCode::from(&result[32..]);
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:566:52
[INFO] [stdout]     |
[INFO] [stdout] 566 |         Fingerprint::from(&self.identifier(secp, hasher)[0..4])
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:573:7
[INFO] [stdout]     |
[INFO] [stdout] 573 |         ret[0..4].copy_from_slice(&self.network[0..4]);
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:573:43
[INFO] [stdout]     |
[INFO] [stdout] 573 |         ret[0..4].copy_from_slice(&self.network[0..4]);
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:575:7
[INFO] [stdout]     |
[INFO] [stdout] 575 |         ret[5..9].copy_from_slice(&self.parent_fingerprint[..]);
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:577:33
[INFO] [stdout]     |
[INFO] [stdout] 577 |         BigEndian::write_u32(&mut ret[9..13], u32::from(self.child_number));
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:579:7
[INFO] [stdout]     |
[INFO] [stdout] 579 |         ret[13..45].copy_from_slice(&self.chain_code[..]);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:581:7
[INFO] [stdout]     |
[INFO] [stdout] 581 |         ret[46..78].copy_from_slice(&self.secret_key[..]);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:597:39
[INFO] [stdout]     |
[INFO] [stdout] 597 |         let cn_int: u32 = Cursor::new(&data[9..13]).read_u32::<BigEndian>().unwrap();
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:601:33
[INFO] [stdout]     |
[INFO] [stdout] 601 |         network.copy_from_slice(&data[0..4]);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:606:48
[INFO] [stdout]     |
[INFO] [stdout] 606 |             parent_fingerprint: Fingerprint::from(&data[5..9]),
[INFO] [stdout]     |                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:608:38
[INFO] [stdout]     |
[INFO] [stdout] 608 |             chain_code: ChainCode::from(&data[13..45]),
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:609:48
[INFO] [stdout]     |
[INFO] [stdout] 609 |             secret_key: SecretKey::from_slice(&s, &data[46..78])
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:619:7
[INFO] [stdout]     |
[INFO] [stdout] 619 |         ret[0..4].copy_from_slice(&self.network[0..4]);
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:619:43
[INFO] [stdout]     |
[INFO] [stdout] 619 |         ret[0..4].copy_from_slice(&self.network[0..4]);
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:621:7
[INFO] [stdout]     |
[INFO] [stdout] 621 |         ret[5..9].copy_from_slice(&self.parent_fingerprint[..]);
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:623:33
[INFO] [stdout]     |
[INFO] [stdout] 623 |         BigEndian::write_u32(&mut ret[9..13], u32::from(self.child_number));
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:625:7
[INFO] [stdout]     |
[INFO] [stdout] 625 |         ret[13..45].copy_from_slice(&self.chain_code[..]);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:626:7
[INFO] [stdout]     |
[INFO] [stdout] 626 |         ret[45..78].copy_from_slice(&self.public_key.serialize_vec(&secp, true)[..]);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:642:39
[INFO] [stdout]     |
[INFO] [stdout] 642 |         let cn_int: u32 = Cursor::new(&data[9..13]).read_u32::<BigEndian>().unwrap();
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:646:33
[INFO] [stdout]     |
[INFO] [stdout] 646 |         network.copy_from_slice(&data[0..4]);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:651:48
[INFO] [stdout]     |
[INFO] [stdout] 651 |             parent_fingerprint: Fingerprint::from(&data[5..9]),
[INFO] [stdout]     |                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:653:38
[INFO] [stdout]     |
[INFO] [stdout] 653 |             chain_code: ChainCode::from(&data[13..45]),
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:654:48
[INFO] [stdout]     |
[INFO] [stdout] 654 |             public_key: PublicKey::from_slice(&s, &data[45..78])
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> keychain/src/mnemonic.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |         for i in 0..11 {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/mnemonic.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |         for i in (0..8).rev() {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/mnemonic.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     for i in (0..checksum_bits).rev() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/types.rs:146:34
[INFO] [stdout]     |
[INFO] [stdout] 146 |         retval.copy_from_slice(&self.0[1..IDENTIFIER_SIZE]);
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/types.rs:154:6
[INFO] [stdout]     |
[INFO] [stdout] 154 |         id[1..IDENTIFIER_SIZE].clone_from_slice(&p[0..(IDENTIFIER_SIZE - 1)]);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/types.rs:154:46
[INFO] [stdout]     |
[INFO] [stdout] 154 |         id[1..IDENTIFIER_SIZE].clone_from_slice(&p[0..(IDENTIFIER_SIZE - 1)]);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/types.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 |         for i in 0..p.depth {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/types.rs:414:31
[INFO] [stdout]     |
[INFO] [stdout] 414 |         retval.copy_from_slice(&wtr[0..IDENTIFIER_SIZE]);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> keychain/src/view_key.rs:123:46
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 let chain_code = ChainCode::from(&result[32..]);
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/view_key.rs:207:52
[INFO] [stdout]     |
[INFO] [stdout] 207 |         Fingerprint::from(&self.identifier(secp, hasher)[0..4])
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> keychain/src/keychain.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |         for i in 0..secp::constants::SECRET_KEY_SIZE {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/keychain.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |         for i in 0..p.depth {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> keychain/src/base58.rs:51:31
[INFO] [stdout]    |
[INFO] [stdout] 51 |     LittleEndian::read_u64(&data[0..8]) as u32
[INFO] [stdout]    |                                  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/base58.rs:285:43
[INFO] [stdout]     |
[INFO] [stdout] 285 |     let actual = LittleEndian::read_u32(&ret[ck_start..(ck_start + 4)]);
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/base58.rs:326:11
[INFO] [stdout]     |
[INFO] [stdout] 326 |     for _ in 0..leading_zero_count {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/base58.rs:362:50
[INFO] [stdout]     |
[INFO] [stdout] 362 |     encode_iter(data.iter().cloned().chain(checksum[0..4].iter().cloned()))
[INFO] [stdout]     |                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/base58.rs:369:49
[INFO] [stdout]     |
[INFO] [stdout] 369 |     let iter = data.iter().cloned().chain(checksum[0..4].iter().cloned());
[INFO] [stdout]     |                                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:364:40
[INFO] [stdout]     |
[INFO] [stdout] 364 |             chain_code: ChainCode::from(&result[32..]),
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:438:40
[INFO] [stdout]     |
[INFO] [stdout] 438 |             chain_code: ChainCode::from(&result[32..]),
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:461:46
[INFO] [stdout]     |
[INFO] [stdout] 461 |         Fingerprint::from(&self.identifier(hasher)[0..4])
[INFO] [stdout]     |                                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:520:46
[INFO] [stdout]     |
[INFO] [stdout] 520 |                 let chain_code = ChainCode::from(&result[32..]);
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:566:52
[INFO] [stdout]     |
[INFO] [stdout] 566 |         Fingerprint::from(&self.identifier(secp, hasher)[0..4])
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:573:7
[INFO] [stdout]     |
[INFO] [stdout] 573 |         ret[0..4].copy_from_slice(&self.network[0..4]);
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:573:43
[INFO] [stdout]     |
[INFO] [stdout] 573 |         ret[0..4].copy_from_slice(&self.network[0..4]);
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:575:7
[INFO] [stdout]     |
[INFO] [stdout] 575 |         ret[5..9].copy_from_slice(&self.parent_fingerprint[..]);
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:577:33
[INFO] [stdout]     |
[INFO] [stdout] 577 |         BigEndian::write_u32(&mut ret[9..13], u32::from(self.child_number));
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:579:7
[INFO] [stdout]     |
[INFO] [stdout] 579 |         ret[13..45].copy_from_slice(&self.chain_code[..]);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:581:7
[INFO] [stdout]     |
[INFO] [stdout] 581 |         ret[46..78].copy_from_slice(&self.secret_key[..]);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:597:39
[INFO] [stdout]     |
[INFO] [stdout] 597 |         let cn_int: u32 = Cursor::new(&data[9..13]).read_u32::<BigEndian>().unwrap();
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:601:33
[INFO] [stdout]     |
[INFO] [stdout] 601 |         network.copy_from_slice(&data[0..4]);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:606:48
[INFO] [stdout]     |
[INFO] [stdout] 606 |             parent_fingerprint: Fingerprint::from(&data[5..9]),
[INFO] [stdout]     |                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:608:38
[INFO] [stdout]     |
[INFO] [stdout] 608 |             chain_code: ChainCode::from(&data[13..45]),
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:609:48
[INFO] [stdout]     |
[INFO] [stdout] 609 |             secret_key: SecretKey::from_slice(&s, &data[46..78])
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:619:7
[INFO] [stdout]     |
[INFO] [stdout] 619 |         ret[0..4].copy_from_slice(&self.network[0..4]);
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:619:43
[INFO] [stdout]     |
[INFO] [stdout] 619 |         ret[0..4].copy_from_slice(&self.network[0..4]);
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:621:7
[INFO] [stdout]     |
[INFO] [stdout] 621 |         ret[5..9].copy_from_slice(&self.parent_fingerprint[..]);
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:623:33
[INFO] [stdout]     |
[INFO] [stdout] 623 |         BigEndian::write_u32(&mut ret[9..13], u32::from(self.child_number));
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:625:7
[INFO] [stdout]     |
[INFO] [stdout] 625 |         ret[13..45].copy_from_slice(&self.chain_code[..]);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:626:7
[INFO] [stdout]     |
[INFO] [stdout] 626 |         ret[45..78].copy_from_slice(&self.public_key.serialize_vec(&secp, true)[..]);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:642:39
[INFO] [stdout]     |
[INFO] [stdout] 642 |         let cn_int: u32 = Cursor::new(&data[9..13]).read_u32::<BigEndian>().unwrap();
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:646:33
[INFO] [stdout]     |
[INFO] [stdout] 646 |         network.copy_from_slice(&data[0..4]);
[INFO] [stdout]     |                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:651:48
[INFO] [stdout]     |
[INFO] [stdout] 651 |             parent_fingerprint: Fingerprint::from(&data[5..9]),
[INFO] [stdout]     |                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:653:38
[INFO] [stdout]     |
[INFO] [stdout] 653 |             chain_code: ChainCode::from(&data[13..45]),
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/extkey_bip32.rs:654:48
[INFO] [stdout]     |
[INFO] [stdout] 654 |             public_key: PublicKey::from_slice(&s, &data[45..78])
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> keychain/src/mnemonic.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |         for i in 0..11 {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/mnemonic.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |         for i in (0..8).rev() {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/mnemonic.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     for i in (0..checksum_bits).rev() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/mnemonic.rs:337:12
[INFO] [stdout]     |
[INFO] [stdout] 337 |         for _ in 0..size {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/types.rs:146:34
[INFO] [stdout]     |
[INFO] [stdout] 146 |         retval.copy_from_slice(&self.0[1..IDENTIFIER_SIZE]);
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/types.rs:154:6
[INFO] [stdout]     |
[INFO] [stdout] 154 |         id[1..IDENTIFIER_SIZE].clone_from_slice(&p[0..(IDENTIFIER_SIZE - 1)]);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/types.rs:154:46
[INFO] [stdout]     |
[INFO] [stdout] 154 |         id[1..IDENTIFIER_SIZE].clone_from_slice(&p[0..(IDENTIFIER_SIZE - 1)]);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/types.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 |         for i in 0..p.depth {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/types.rs:414:31
[INFO] [stdout]     |
[INFO] [stdout] 414 |         retval.copy_from_slice(&wtr[0..IDENTIFIER_SIZE]);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> keychain/src/view_key.rs:123:46
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 let chain_code = ChainCode::from(&result[32..]);
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/view_key.rs:207:52
[INFO] [stdout]     |
[INFO] [stdout] 207 |         Fingerprint::from(&self.identifier(secp, hasher)[0..4])
[INFO] [stdout]     |                                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> keychain/src/keychain.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |         for i in 0..secp::constants::SECRET_KEY_SIZE {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> keychain/src/keychain.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |         for i in 0..p.depth {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking grin_core v5.3.0-alpha.1 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cursive_table_view v0.14.0
[INFO] [stderr]     Checking cursive v0.20.0
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> core/src/consensus.rs:335:65
[INFO] [stdout]     |
[INFO] [stdout] 335 |     let sec_pow_scaling = secondary_pow_scaling(height, &diff_data[1..]);
[INFO] [stdout]     |                                                                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/core/id.rs:51:63
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let k0 = LittleEndian::read_u64(&hash_with_nonce.as_bytes()[0..8]);
[INFO] [stdout]    |                                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/core/id.rs:52:63
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let k1 = LittleEndian::read_u64(&hash_with_nonce.as_bytes()[8..16]);
[INFO] [stdout]    |                                                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/core/id.rs:65:28
[INFO] [stdout]    |
[INFO] [stdout] 65 |         ShortId::from_bytes(&buf[0..6])
[INFO] [stdout]    |                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/core/merkle_proof.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |         for _ in 0..path_len {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:333:12
[INFO] [stdout]     |
[INFO] [stdout] 333 |         for n in 0..self.size {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:366:12
[INFO] [stdout]     |
[INFO] [stdout] 366 |         for n in start..(sz / 8 + 1) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:369:13
[INFO] [stdout]     |
[INFO] [stdout] 369 |             for m in (n * 8)..(n + 1) * 8 {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:400:12
[INFO] [stdout]     |
[INFO] [stdout] 400 |         for n in start..(sz / 8 + 1) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:403:13
[INFO] [stdout]     |
[INFO] [stdout] 403 |             for m in (n * 8)..(n + 1) * 8 {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:692:12
[INFO] [stdout]     |
[INFO] [stdout] 692 |     Box::new((leaf_start..=leaf_end).map(|n| insertion_to_pmmr_index(n)))
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:698:3
[INFO] [stdout]     |
[INFO] [stdout] 698 |     (leaf_start..=pos0).into_iter()
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:705:2
[INFO] [stdout]     |
[INFO] [stdout] 705 |     leftmost..(pos0 + 1)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 |         (0..SegmentIdentifier::count_segments_required(target_mmr_size, segment_height)).map(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:328:15
[INFO] [stdout]     |
[INFO] [stdout] 328 |         for pos0 in segment_first_pos..=segment_last_pos {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:388:15
[INFO] [stdout]     |
[INFO] [stdout] 388 |         for pos0 in segment_first_pos..=segment_last_pos {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:511:17
[INFO] [stdout]     |
[INFO] [stdout] 511 |                   let range = (pmmr::n_leaves(1 + pmmr::bintree_leftmost(p0)) - 1) as u32
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 512 | |                     ..min(pmmr::n_leaves(1 + pmmr::bintree_rightmost(p0)), n_leaves) as u32;
[INFO] [stdout]     | |___________________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:574:12
[INFO] [stdout]     |
[INFO] [stdout] 574 |         for _ in 0..n_hashes {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:584:12
[INFO] [stdout]     |
[INFO] [stdout] 584 |         for _ in 0..n_hashes {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:591:12
[INFO] [stdout]     |
[INFO] [stdout] 591 |         for _ in 0..n_leaves {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:601:12
[INFO] [stdout]     |
[INFO] [stdout] 601 |         for _ in 0..n_leaves {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:828:12
[INFO] [stdout]     |
[INFO] [stdout] 828 |         for _ in 0..n_hashes {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> core/src/core.rs:58:42
[INFO] [stdout]    |
[INFO] [stdout] 58 |             (parse_grins(gs)?, parse_ngrins(&tail[1..])?)
[INFO] [stdout]    |                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/global.rs:509:12
[INFO] [stdout]     |
[INFO] [stdout] 509 |         for _ in n..needed_block_count {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:198:7
[INFO] [stdout]     |
[INFO] [stdout] 198 |         msg[3..20].clone_from_slice(&id_bytes[..17]);
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:222:57
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let id = Identifier::from_serialized_path(depth, &msg[4..]);
[INFO] [stdout]     |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:308:7
[INFO] [stdout]     |
[INFO] [stdout] 308 |         msg[4..20].clone_from_slice(&id_ser[..16]);
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:324:53
[INFO] [stdout]     |
[INFO] [stdout] 324 |         let id = Identifier::from_serialized_path(3, &msg[4..]);
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:399:57
[INFO] [stdout]     |
[INFO] [stdout] 399 |         let id = Identifier::from_serialized_path(depth, &msg[4..]);
[INFO] [stdout]     |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:416:12
[INFO] [stdout]     |
[INFO] [stdout] 416 |         for i in self.depth..path.depth {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/libtx/secp_ser.rs:90:31
[INFO] [stdout]    |
[INFO] [stdout] 90 |                     b.copy_from_slice(&bytes[0..64]);
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/libtx/secp_ser.rs:135:31
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     b.copy_from_slice(&bytes[0..32]);
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/libtx/secp_ser.rs:175:30
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 b.copy_from_slice(&bytes[0..64]);
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/cuckaroo.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |         for n in 0..size {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/cuckaroo.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |         for n in 0..size {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/cuckarood.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |         for n in 0..size {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/cuckaroom.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |         for n in 0..size {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/cuckarooz.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |         for n in 0..size {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/cuckarooz.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |         for n in 0..(2 * size) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/cuckatoo.rs:179:25
[INFO] [stdout]     |
[INFO] [stdout] 179 |         self.find_cycles_iter(0..num_edges)
[INFO] [stdout]     |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/cuckatoo.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 272 |         for n in 0..size {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/cuckatoo.rs:299:12
[INFO] [stdout]     |
[INFO] [stdout] 299 |         for n in 0..size {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/lean.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |         edges.flip_inplace(0u32..params.num_edges as u32);
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/lean.rs:67:15
[INFO] [stdout]    |
[INFO] [stdout] 67 |         for uorv in 0..2 {
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/siphash.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 |     for i in 0..SIPHASH_BLOCK_SIZE {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/siphash.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 |     for i in xor_from..SIPHASH_BLOCK_SIZE {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/siphash.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |         for _ in 0..4 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/types.rs:410:17
[INFO] [stdout]     |
[INFO] [stdout] 410 |             &self.nonces[0..self.nonces.len()],
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> core/src/pow/types.rs:437:33
[INFO] [stdout]     |
[INFO] [stdout] 437 |             compressed = &mut compressed[8..];
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/types.rs:453:28
[INFO] [stdout]     |
[INFO] [stdout] 453 |     buf.copy_from_slice(&bits[read_from..read_from + 8]);
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/types.rs:503:13
[INFO] [stdout]     |
[INFO] [stdout] 503 |             for n in 0..global::proofsize() {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/ser.rs:264:12
[INFO] [stdout]     |
[INFO] [stdout] 264 |         for _ in 0..length {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> core/src/consensus.rs:335:65
[INFO] [stdout]     |
[INFO] [stdout] 335 |     let sec_pow_scaling = secondary_pow_scaling(height, &diff_data[1..]);
[INFO] [stdout]     |                                                                    ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/core/id.rs:51:63
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let k0 = LittleEndian::read_u64(&hash_with_nonce.as_bytes()[0..8]);
[INFO] [stdout]    |                                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/core/id.rs:52:63
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let k1 = LittleEndian::read_u64(&hash_with_nonce.as_bytes()[8..16]);
[INFO] [stdout]    |                                                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/core/id.rs:65:28
[INFO] [stdout]    |
[INFO] [stdout] 65 |         ShortId::from_bytes(&buf[0..6])
[INFO] [stdout]    |                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/core/merkle_proof.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |         for _ in 0..path_len {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:333:12
[INFO] [stdout]     |
[INFO] [stdout] 333 |         for n in 0..self.size {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:366:12
[INFO] [stdout]     |
[INFO] [stdout] 366 |         for n in start..(sz / 8 + 1) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:369:13
[INFO] [stdout]     |
[INFO] [stdout] 369 |             for m in (n * 8)..(n + 1) * 8 {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:400:12
[INFO] [stdout]     |
[INFO] [stdout] 400 |         for n in start..(sz / 8 + 1) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:403:13
[INFO] [stdout]     |
[INFO] [stdout] 403 |             for m in (n * 8)..(n + 1) * 8 {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:692:12
[INFO] [stdout]     |
[INFO] [stdout] 692 |     Box::new((leaf_start..=leaf_end).map(|n| insertion_to_pmmr_index(n)))
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:698:3
[INFO] [stdout]     |
[INFO] [stdout] 698 |     (leaf_start..=pos0).into_iter()
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/pmmr.rs:705:2
[INFO] [stdout]     |
[INFO] [stdout] 705 |     leftmost..(pos0 + 1)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 |         (0..SegmentIdentifier::count_segments_required(target_mmr_size, segment_height)).map(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:328:15
[INFO] [stdout]     |
[INFO] [stdout] 328 |         for pos0 in segment_first_pos..=segment_last_pos {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:388:15
[INFO] [stdout]     |
[INFO] [stdout] 388 |         for pos0 in segment_first_pos..=segment_last_pos {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:511:17
[INFO] [stdout]     |
[INFO] [stdout] 511 |                   let range = (pmmr::n_leaves(1 + pmmr::bintree_leftmost(p0)) - 1) as u32
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 512 | |                     ..min(pmmr::n_leaves(1 + pmmr::bintree_rightmost(p0)), n_leaves) as u32;
[INFO] [stdout]     | |___________________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:574:12
[INFO] [stdout]     |
[INFO] [stdout] 574 |         for _ in 0..n_hashes {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:584:12
[INFO] [stdout]     |
[INFO] [stdout] 584 |         for _ in 0..n_hashes {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:591:12
[INFO] [stdout]     |
[INFO] [stdout] 591 |         for _ in 0..n_leaves {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:601:12
[INFO] [stdout]     |
[INFO] [stdout] 601 |         for _ in 0..n_leaves {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/core/pmmr/segment.rs:828:12
[INFO] [stdout]     |
[INFO] [stdout] 828 |         for _ in 0..n_hashes {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> core/src/core.rs:58:42
[INFO] [stdout]    |
[INFO] [stdout] 58 |             (parse_grins(gs)?, parse_ngrins(&tail[1..])?)
[INFO] [stdout]    |                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/global.rs:509:12
[INFO] [stdout]     |
[INFO] [stdout] 509 |         for _ in n..needed_block_count {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:198:7
[INFO] [stdout]     |
[INFO] [stdout] 198 |         msg[3..20].clone_from_slice(&id_bytes[..17]);
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:222:57
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let id = Identifier::from_serialized_path(depth, &msg[4..]);
[INFO] [stdout]     |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:308:7
[INFO] [stdout]     |
[INFO] [stdout] 308 |         msg[4..20].clone_from_slice(&id_ser[..16]);
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:324:53
[INFO] [stdout]     |
[INFO] [stdout] 324 |         let id = Identifier::from_serialized_path(3, &msg[4..]);
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:399:57
[INFO] [stdout]     |
[INFO] [stdout] 399 |         let id = Identifier::from_serialized_path(depth, &msg[4..]);
[INFO] [stdout]     |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/libtx/proof.rs:416:12
[INFO] [stdout]     |
[INFO] [stdout] 416 |         for i in self.depth..path.depth {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/libtx/secp_ser.rs:90:31
[INFO] [stdout]    |
[INFO] [stdout] 90 |                     b.copy_from_slice(&bytes[0..64]);
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/libtx/secp_ser.rs:135:31
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     b.copy_from_slice(&bytes[0..32]);
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/libtx/secp_ser.rs:175:30
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 b.copy_from_slice(&bytes[0..64]);
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> core/src/libtx/secp_ser.rs:394:34
[INFO] [stdout]     |
[INFO] [stdout] 394 |             thread_rng().fill(&mut commit[1..]);
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/libtx/secp_ser.rs:410:12
[INFO] [stdout]     |
[INFO] [stdout] 410 |         for _ in 0..10 {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/cuckaroo.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |         for n in 0..size {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/cuckaroo.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |         for n in 0..size {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/cuckarood.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |         for n in 0..size {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/cuckaroom.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |         for n in 0..size {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/cuckarooz.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |         for n in 0..size {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/cuckarooz.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |         for n in 0..(2 * size) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/cuckatoo.rs:179:25
[INFO] [stdout]     |
[INFO] [stdout] 179 |         self.find_cycles_iter(0..num_edges)
[INFO] [stdout]     |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/cuckatoo.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 272 |         for n in 0..size {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/cuckatoo.rs:299:12
[INFO] [stdout]     |
[INFO] [stdout] 299 |         for n in 0..size {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/lean.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |         edges.flip_inplace(0u32..params.num_edges as u32);
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/lean.rs:67:15
[INFO] [stdout]    |
[INFO] [stdout] 67 |         for uorv in 0..2 {
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/siphash.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 |     for i in 0..SIPHASH_BLOCK_SIZE {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/siphash.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 |     for i in xor_from..SIPHASH_BLOCK_SIZE {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> core/src/pow/siphash.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |         for _ in 0..4 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/types.rs:410:17
[INFO] [stdout]     |
[INFO] [stdout] 410 |             &self.nonces[0..self.nonces.len()],
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> core/src/pow/types.rs:437:33
[INFO] [stdout]     |
[INFO] [stdout] 437 |             compressed = &mut compressed[8..];
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/types.rs:453:28
[INFO] [stdout]     |
[INFO] [stdout] 453 |     buf.copy_from_slice(&bits[read_from..read_from + 8]);
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/types.rs:503:13
[INFO] [stdout]     |
[INFO] [stdout] 503 |             for n in 0..global::proofsize() {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/types.rs:542:20
[INFO] [stdout]     |
[INFO] [stdout] 542 |         for edge_bits in 10..63 {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/pow/types.rs:566:12
[INFO] [stdout]     |
[INFO] [stdout] 566 |         for _ in 0..42 {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> core/src/ser.rs:264:12
[INFO] [stdout]     |
[INFO] [stdout] 264 |         for _ in 0..length {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-io-timeout v0.4.0
[INFO] [stderr]     Checking tokio-rustls v0.13.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stdout] error: public trait impl involving `Range` type
[INFO] [stdout]   --> core/src/core/hash.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl ops::Index<ops::Range<usize>> for Hash {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D trait-impl-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]   --> core/src/core/hash.rs:98:23
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn index(&self, idx: ops::Range<usize>) -> &[u8] {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `RangeFrom` type
[INFO] [stdout]    --> core/src/core/hash.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl ops::Index<ops::RangeFrom<usize>> for Hash {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `RangeFrom` type in public function
[INFO] [stdout]    --> core/src/core/hash.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn index(&self, idx: ops::RangeFrom<usize>) -> &[u8] {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 52 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grin_core` (lib) due to 5 previous errors; 52 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 56 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce3109d8233e12e95e5cc8dd2be26d51a8d53810c7224c31d07c350770fba9d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce3109d8233e12e95e5cc8dd2be26d51a8d53810c7224c31d07c350770fba9d4", kill_on_drop: false }`
[INFO] [stdout] ce3109d8233e12e95e5cc8dd2be26d51a8d53810c7224c31d07c350770fba9d4
